Battery Case for 21700 Batteries

- Precise Fitment: Designed specifically for 21700 batteries.

- Multiple Versions: Choose between 1, 2, 3, and 4 slots.

- Leave An Order Note: These are based on standard 21mm x 70mm batteries. ENSURE YOU MEASURE YOUR BATTERIES BEFORE ORDERING AND INCLUDE AN ORDER NOTE WITH THE DIMENSIONS. Companies such as Fenix and Beston batteries like to make up their own dimensions for their batteries which may cause fitment issues if you don't measure your batteries and leave this order note.

- Be Prepared: Carry spares for your flashlight or other device so you don't unexpectedly run out while shooting or otherwise out and about.

- Other Options: Cases for other batteries are also available! No batteries included.

- Original, Innovative Design: 1000+ products designed and 3D printed in the heart of America in St Louis, Missouri by Hammy3DPrints.

MATERIAL: 3D printed using PLA+ filament.

INSTALLATION: Lids slides on and off by hand. For the single slot version, the cap twists on and off.

WARRANTY: If this item breaks I will make any design adjustments, if needed, and send a replacement for free.

Made in USA.

Please note that the products may have slight imperfections as 3D Printing is rarely perfect. The exact product you receive may also slightly vary from the product photos as I iterate and improve upon designs based on user feedback.